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      <title>Zerlegung von Rechtecken  by Enja Mayer</title>
      <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2021-11-20 13:06:12 UTC</pubDate>
      <lastBuildDate>2024-10-15 10:42:19 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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         <url></url>
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      <item>
         <title>Rechteck 5 x 11</title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903525260</link>
         <description><![CDATA[<div>5 x 11 = 5 x (5 + 6) = <strong>5^2</strong> + 5 x 6<br>5 x 6 = 5 x (5 + 1) = <strong>5^2</strong> + 5 x 1<br>1 x 5 = 1 x (1 + 4) = <strong>1^2</strong> + 4 x 1<br>1 x 4 = 1 x (1 + 3) = <strong>1^2</strong> + 3 x 1<br>1 x 3 = 1 x (1 + 2) = <strong>1^2</strong> + 2 x 1<br>1 x 2 = 1 x (1 + 2) = <strong>1^2</strong> + <strong>1^2</strong><br>=&gt; 5^2 + 5^2 + 1^2 + 1^2 + 1^2 + 1^2 + 1^2 =<br><strong>2 x 5^2 + 5 x 1^2</strong></div>]]></description>
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         <pubDate>2021-11-20 13:22:47 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903525260</guid>
      </item>
      <item>
         <title>Rechteck 3 x 10 </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903526198</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-20 13:23:57 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903526198</guid>
      </item>
      <item>
         <title>Rechteck 4 x 13</title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903526967</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-20 13:25:06 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903526967</guid>
      </item>
      <item>
         <title>Rechteck 6 x 17</title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903527696</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-20 13:26:11 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903527696</guid>
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      <item>
         <title>Rechteck 3 x 8 </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903528293</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-20 13:27:00 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903528293</guid>
      </item>
      <item>
         <title>Rechteck 7 x 16 </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903529254</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-20 13:28:15 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903529254</guid>
      </item>
      <item>
         <title>Rechenweg: </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903532240</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2021-11-20 13:32:07 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903532240</guid>
      </item>
      <item>
         <title>Rechenweg: </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903535662</link>
         <description><![CDATA[<div>3*10=3*(3+7)=3²+3*7<br>3*7=3*(3+4)=3²+3*4<br>3*4=3*(3+1)=3²+3*1<br>1*3=1*(1+2)=1²+1*2<br>1*2=1*(1+1)=1²+1²<br><br>→3*10=3*3²+3*1²&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-20 13:36:35 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903535662</guid>
      </item>
      <item>
         <title>Rechenweg: </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903536017</link>
         <description><![CDATA[<div>4* 13 = 4* (4+9) = 4^2 + 4*9<br>4*9 = 4* (4+5) = 4^2 + 4*5<br>4*5 = 4* (4+1) = 4^2 + 4*1<br>1*4 = 1* (1 +3) = 1^2 + 1*3<br>1*3 = 1* (1+2) = 1^2 + 1*2<br>1*2 = 1* (1+1) = 1^2 + 1^2<br><br>4*13 = 3* 4^2 + 4* 1^2 </div>]]></description>
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         <pubDate>2021-11-20 13:37:08 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903536017</guid>
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      <item>
         <title>Rechenweg: </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903536312</link>
         <description><![CDATA[<div>6 x 17 = 6 x (6+6+5) = 6^2 + 6^2 + 6x5<br>5 x 6 = 5 x (5+1) = 5^2 + 5x1<br>1 x 5 = 1 x (1+1+1+1+1) = 1^2 + 1^2 + 1^2 + 1^2 + 1^2<br><br>-&gt; 2 x 6^2 + 1 x 5^2 + 5 x 1^2</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-20 13:37:33 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903536312</guid>
      </item>
      <item>
         <title>Rechenweg: </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903536723</link>
         <description><![CDATA[<div>3*8=3*(3+5)=3²+3*5<br>3*5=3*(3+2)=3²+3*2<br>2*3=2*(2+1)=2²+2*1<br>1*2=1*(1+1)=1²+1²<br><br>2*3²+1*2²+2*1²</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-20 13:38:11 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903536723</guid>
      </item>
      <item>
         <title>Rechenweg: </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903537083</link>
         <description><![CDATA[<div>7*16=7*(7+9)=7^2+7*9<br>7*9=7*(7+2)=7^2+7*2<br>--&gt; 16=7+9 (2 Schritte)&nbsp;<br>oder 7+7+2 (1 Schritt)<br>2*7=2*(2+2+2+1)=3*2^2+2*1<br>1*2=1*(1+1)=2*1^2<br>==&gt; 7*16 = 2*7^2 + 3*2^2 + 2*1^2</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-20 13:38:44 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903537083</guid>
      </item>
      <item>
         <title>Rechteck 4 x 7 </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903539413</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-11-20 13:41:47 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903539413</guid>
      </item>
      <item>
         <title>Rechenweg: </title>
         <author>enjamayer1</author>
         <link>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903539567</link>
         <description><![CDATA[<div>4 ・ 7 = 4 ・(4 + 3) = 4^2 + 4 ・3&nbsp;<br>3 ・4&nbsp; = 3 ・(3 + 1) = 3^2 + 3 ・1<br>1 ・3&nbsp; = 1 ・(1 + 2) = 1^2 + 2 ・ 1&nbsp;<br>1 ・2&nbsp; = 1 ・(1+1) = 1^2 + 1^2&nbsp;<br><br>=&gt; 1 ・4^2 + 1 ・3^2 + 3 ・1^2</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-11-20 13:42:00 UTC</pubDate>
         <guid>https://padlet.com/enjamayer1/xzur573t4eg7gi1g/wish/1903539567</guid>
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